Pure Imagination from Willy Wonka and the Chocolate Factory is featured in Funeral, the twenty-first episode of Season Two. It is sung by Artie, Finn, Kurt, and Tina with the New Directions as back up.

They sing this song at Jean's funeral as a dedication to her favorite film, Willy Wonka & The Chocolate Factory. Sue is touched by this performance and thanks the Glee Club. During the performance, the New Directions, Will, and Sue is teary-eyed, as they say goodbye to Jean.